CVE-2021-21513

Dell EMC OpenManage Server Administrator (OMSA) version 9.5 Microsoft Windows installations with Distributed Web Server (DWS) enabled configuration contains an authentication bypass vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to gain admin access on the affected system.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.dell.com/support/kbdoc/en-us/000183670/dsa-2021-040-dell-emc-openmanage-server-administrator-omsa-security-update-for-multiple-vulnerabilities	Vendor Advisory
https://www.tenable.com/security/research/tra-2021-07	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:dell:openmanage_server_administrator::::::::
	cpe:2.3:a:dell:openmanage_server_administrator::::::::

History

14 Sep 2021, 16:50

Type	Values Removed	Values Added
References		(MISC) https://www.tenable.com/security/research/tra-2021-07 - Exploit, Third Party Advisory

Information

Published : 2021-03-02 16:15

Updated : 2024-02-04 21:23

NVD link : CVE-2021-21513

Mitre link : CVE-2021-21513

CVE.ORG link : CVE-2021-21513

JSON object : View

Products Affected

dell

openmanage_server_administrator

CWE

CWE-287

Improper Authentication

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